ed2k_hash

ed2k_hash is a little command line utility that takes an number of files
and outputs their ed2k-links.

This tool is useful for people who want to know the ed2k-links of files they are not currently sharing,
or who want the ed2k-links for all files in certain directories etc.
You can hash single files, multiple files, whole directories, or whole directory trees.

Thanks to Jerome Laheurte there is also an up-to-date Windows command line version of ed2k_hash available now.